package mysql

import (
	"fmt"
	"gorm.io/driver/mysql"
	"gorm.io/gorm"
	"mall/appconfig"
)

var (
	DB  *gorm.DB
	err error
)

func GetMysql() {
	// refer https://github.com/go-sql-driver/mysql#dsn-data-source-name for details
	data := appconfig.AppConf.Mysql
	dsn := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local", data.User, data.Password, data.Host, data.Port, data.Database)
	DB, err = gorm.Open(mysql.Open(dsn), &gorm.Config{})
	if err != nil {
		panic("mysql数据库连接失败")
	}
	fmt.Println("mysql数据库连接成功")

	DB.AutoMigrate(&User{}, &Product{})
}
